public Bitmap(int width, int height, PixelFormat pixelFormat, byte[] imageData, Color[] palette)
{
if (imageData == null)
{
throw new Exception("1");
}
if (pixelFormat.IsIndexed)
{
if (palette == null)
{
throw new Exception("2");
}
else if (palette.Length > (int)Math.Pow(2, pixelFormat.BitsPerPixel))
{
throw new Exception("3");
}
}
int stride = ImageHelper.GetStride(pixelFormat, width);
if (stride * height != imageData.Length)
{
throw new Exception("4");
}
if (pixelFormat.IsIndexed)
{
bitmapDataBase = new BitmapDataIndexed(width, height, pixelFormat, imageData.Copy(), palette);
}
else
{
bitmapDataBase = new BitmapData(width, height, pixelFormat, imageData.Copy());
}
}
public Bitmap(int width, int height, Color[] pixels)
{
if (pixels == null)
{
throw new Exception("1");
}
if (width * height != pixels.Length)
{
throw new Exception("2");
}
bitmapDataBase = new BitmapDataUndefined(width, height, pixels);
}
internal Bitmap(BitmapDataBase bitmapDataBase)
{
this.bitmapDataBase = bitmapDataBase;
}
